Mean age at which a cohort of individuals produce offspring. Typically based off IUCN calculation.
| Species ↕ | Name | Value | Standard | ValueType | Location | Reference ↕ |
|---|---|---|---|---|---|---|
| Pristis pristis | Generation Length | 20 | Year | Western Atlantic - Caribbean or Brazil | astorqui1967 | |
| Pristis pristis | Generation Length | 22 | Year | Indo West Pacific - likely Queensland | astorqui1967 | |
| Pristis pectinata | Generation Length | 17.41 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 17.38 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 17.35 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 17.35 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 13.11 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 13.09 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 13.06 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 13.06 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 17.41 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 17.39 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 17.4 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 17.44 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 13.11 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 13.1 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 13.12 | Year | United States waters | carlson2015 | |
| Pristis pectinata | Generation Length | 13.18 | Year | United States waters | carlson2015 | |
| Pristis pristis | Generation Length | 14.6 | Year | Indo West Pacific - likely Queensland | kyne2021 | |
| Pristis pristis | Generation Length | 17.2 | Year | Western Atlantic - Caribbean or Brazil | kyne2021 |